13.5x1LH piston O-ring size?

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wtrski76
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13.5x1LH piston O-ring size?

Post by wtrski76 »

I have searched to no avail... Can anyone tell me what size viton O-ring the 13.5x1LH octane piston has inside of it? I am in need of some replacements/spares and would like to get them in bulk rather than one or two at a time. Thanks.
rimshaker
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Re: 13.5x1LH piston O-ring size?

Post by rimshaker »

Should be 14mm (OD) x 1mm. Standard size across all manufacturers.
wtrski76
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Re: 13.5x1LH piston O-ring size?

Post by wtrski76 »

Thank you - I will get some and try them out.
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kc_silencerco
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Re: 13.5x1LH piston O-ring size?

Post by kc_silencerco »

The 13.5x1 LH piston o-ring's size is 1x12mm
Last edited by kc_silencerco on Wed Mar 11, 2015 3:33 pm, edited 1 time in total.
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wtrski76
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Re: 13.5x1LH piston O-ring size?

Post by wtrski76 »

OK, thanks again.
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jreinke
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Re: 13.5x1LH piston O-ring size?

Post by jreinke »

So what size is the o-ring in a .578-28 piston?
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kc_silencerco
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Re: 13.5x1LH piston O-ring size?

Post by kc_silencerco »

There are no o-rings in the standard thread pistons. Only metric threaded pistons call for the o-ring.
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AlexJay
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Re: 13.5x1LH piston O-ring size?

Post by AlexJay »

I realize this is an old thread but I'm new on here and didn't want to start a new one. Here is my question.....
What is the size and/or dimensions for the o-ring for the M16x1LH piston for an HK USP .45T with a Octane .45? Any info is greatly appreciated.
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